Chapter 13 – Exponents and Powers
1.Simplify combining like terms: (3y^2+5y–4)–(8y–y^2–4)
09
Oct
1.Simplify combining like terms: (3y^2+5y–4)–(8y–y^2–4) 1.Simplify combining like terms: (3y^2+5y–4)–(8y–y^2–4) October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
1.Simplify combining like terms: (v) 5x^2y–5x^2+3yx^2–3y^2+x^2–y^2+8xy^2–3y^2
09
Oct
1.Simplify combining like terms: (v) 5x^2y–5x^2+3yx^2–3y^2+x^2–y^2+8xy^2–3y^2 1.Simplify combining like terms: (v) 5x^2y–5x^2+3yx^2–3y^2+x^2–y^2+8xy^2–3y^2 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
1.Simplify combining like terms: (iv) 3a–2b–ab–(a–b+ab)+3ab+b–a
09
Oct
1.Simplify combining like terms: (iv) 3a–2b–ab–(a–b+ab)+3ab+b–a 1.Simplify combining like terms: (iv) 3a–2b–ab–(a–b+ab)+3ab+b–a October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
1.Simplify combining like terms: (ii) –z^2+13z^2–5z+7z^3–15z
09
Oct
1.Simplify combining like terms: (ii) –z^2+13z^2–5z+7z^3–15z 1.Simplify combining like terms: (ii) –z^2+13z^2–5z+7z^3–15z October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
1.Simplify combining like terms: (i) 21b–32+7b–20b
09
Oct
1.Simplify combining like terms: (i) 21b–32+7b–20b 1.Simplify combining like terms: (i) 21b–32+7b–20b October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,